"F—forgive me, Aunt Viona. I forgot about her. I should have called her ma'am. I'll change the nickname to Mrs. Athena."
"It's not her fault. I asked her to call me that. I wasn't used to being called Madam at first. No need to blame her, Auntie. If you want to find someone to blame, you can blame me."
Viona directed her gaze to Athena who was already in front of Karin to protect her. Viona smiled meaningfully.
"Alright. I'll tolerate it this time. However, I hope, you won't do it again in the future, ma'am. You should get used to that nickname. It's one of the manners you should get used to."
"Yes," Athena replied simply. Not wanting to prolong the matter.
"Very well, Madam. Please take a quick shower, get ready and change your clothes. I will be waiting in the living room. We should start our lesson. Okay?"